Abstract:
:The aim of this study was to develop a new simple method for measuring the vaporized volume and to evaluate the outcome of high-power potassium-titanyl-phosphate (KTP) photoselective laser vaporization. A total of 65 patients, with a mean age of 67.7 yr (range 53 to 85), were included in the primary analysis. The vaporized volume was calculated as the pre-operative volume minus the immediate post-operative volume plus the volume of the defect. For all patients, the subjective and objective parameters improved significantly after surgery. Six and 12 months after surgery, the group with a smaller vaporized volume (<15 g) had a lower reduction of the mean International Prostate Symptom Score (P=0.006 and P=0.004) and quality of life index (P=0.006 and P=0.004) when compared to the group with a greater vaporized volume (>or=15 g). There were no differences in the change of the maximum flow rate and post-void residual based on the vaporized volume. Our findings suggest that the subjective improvement, after a high-power KTP laser vaporization, may be dependent on the vaporized volume obtained after the procedure.
journal_name
J Korean Med Scijournal_title
Journal of Korean medical scienceauthors
Ku JH,Cho JY,Cho SY,Kim SW,Paick JSdoi
10.3346/jkms.2009.24.6.1187subject
Has Abstractpub_date
2009-12-01 00:00:00pages
1187-91issue
6eissn
1011-8934issn
1598-6357journal_volume
24pub_type
杂志文章abstract::Maspin is a unique serine proteinase inhibitor that has tumor suppressor activity. It has been reported that maspin is expressed in normal human mammary epithelial cells and it is down-regulated during the progression of cancer. However, to date, there is very limited data on the clinical significance of maspin expres...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.2006.21.2.309
更新日期:2006-04-01 00:00:00
abstract::We found a case of hypoplasia of vertebral artery with fibromuscular dysplasia in an 82-yr-old Korean female cadaver during a routine dissection course. In the present case, intracranial hypoplasia in left vertebral artery and bilateral origin of posterior inferior cerebellar artery at the vertebrobasilar junction wer...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.2012.27.7.811
更新日期:2012-07-01 00:00:00
abstract::To investigate what heterogeneity exists in breast cancer, 228 consecutive patients with operable invasive duetal carcinoma (IDC), not otherwise specified, were categorized on the basis of the horizontal progression model of carcinogenesis. Using the reversed Black's nuclear grade (RBNG) in the IDC component and the a...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.2006.21.3.460
更新日期:2006-06-01 00:00:00
abstract::Previous exposure to antimicrobials is a major risk factor for Clostridioides difficile infection (CDI). Antibiotic prescription and C. difficile toxin assay records of patients admitted to a tertiary hospital in Korea from 2009 to 2013 were collected to investigate the association between antibiotic consumption and C...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.2020.35.e407
更新日期:2020-12-07 00:00:00
abstract::Myxedema coma is the extreme form of untreated hypothyroidism. In reality, few patients present comatose with severe myxedema. We describe a patient with myxedema coma which was initially misdiagnosed as a brain stem infarct. She presented to the hospital with alteration of the mental status, generalized edema, hypoth...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.2010.25.9.1394
更新日期:2010-09-01 00:00:00
abstract:Background:We investigated how cataract surgery might influence long-term intraocular pressure (IOP) change in both healthy subjects and glaucoma patients. Methods:A retrospective analysis of patients who had had clear corneal phacoemulsification with a minimum of 12 months of follow up was performed. Glaucoma patient...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.2019.34.e47
更新日期:2019-01-30 00:00:00
abstract::Cowden's disease, or multiple hamartoma syndrome, is an uncommon condition with characteristic mucocutaneous lesions associated with abnormalities of the breast, thyroid, and gastrointestinal tract. We describe a 32-year-old man with oral mucosal papillomatosis and plantar hyperkeratosis as a definite case of Cowden's...
journal_title:Journal of Korean medical science
pub_type: 杂志文章,评审
doi:10.3346/jkms.1997.12.6.570
更新日期:1997-12-01 00:00:00
abstract::The aim of this study was to determine the risk factors for nosocomial infections of imipenem-resistant Pseudomonas aeruginosa (IRPA). A prospective case-control study was performed at a tertiary care hospital in Ankara from January to December 2004. The patients with nosocomial P. aeruginosa infection were included i...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.2008.23.6.982
更新日期:2008-12-01 00:00:00
abstract::The positive predictability of anti-HCV ELISA is low, especially, in blood donors and in healthy populations. False positive anti-HCV results pose some difficulties in medical practice and in blood screening. The aim of this study was to identify the factors associated with true hepatitis C virus (HCV) infection among...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.1999.14.6.629
更新日期:1999-12-01 00:00:00
abstract::This study compared the anthelminthic effects of three different brands of praziquantel being used in Sudan against Schistosoma haematobium (S. haematobium) infection. We enrolled 1,286 schoolchildren from six primary schools and examined their urine samples for eggs of S. haematobium at the baseline survey and follow...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.2020.35.e394
更新日期:2020-11-30 00:00:00
abstract::In order to evaluate the role of visceral and subcutaneous fat tissue in insulin sensitivity and lipid metabolism, we measured the fasting levels of plasma free fatty acid (FFA) and insulin, glucose disappearance rate (Rd), and hepatic glucose production rate (HGP) after surgical removal of visceral (VF) or subcutaneo...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.1999.14.5.539
更新日期:1999-10-01 00:00:00
abstract::Deposition of basement membrane extracellular matrix is influenced by adjacent tumor cells, and in some cases, the pattern of type IV collagen deposit is characteristic in malignant tumors. In this report, we analyzed the difference in type IV collagen deposition patterns between benign and malignant phyllodes tumors ...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.1992.7.4.360
更新日期:1992-12-01 00:00:00
abstract::The permanent impairment evaluation for children in developmental stage is very difficult and it is even impossible in some cases. The impairment evaluation for developing children has not yet been included in the guideline of the American Medical Association. Due to frequent medical and social demands in Korea, we de...
journal_title:Journal of Korean medical science
pub_type: 杂志文章,实务指引
doi:10.3346/jkms.2009.24.S2.S323
更新日期:2009-05-01 00:00:00
abstract::Neonatal sepsis remains one of the most important causes of death and co-morbidity in very-low-birth-weight (VLBW) infants. The aim of this study was to determine the current incidences of early-onset sepsis (EOS) and late-onset sepsis (LOS), the distribution of pathogens, and the impact of infection on co-morbidities...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.2015.30.S1.S67
更新日期:2015-10-01 00:00:00
abstract::Blowflies, especially species belonging to the subfamily Luciliinae, are the first insects to lay eggs on corpses in Korea. Fast and accurate species identification has been a key task for forensic entomologists. Because conventional morphologic identification methods have many limitations with respect to forensic pra...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.2009.24.6.1058
更新日期:2009-12-01 00:00:00
abstract::Spontaneous bacterial peritonitis (SBP) is an ascitic fluid infection as a complication of end stage liver disease. The outcome is related to the severity of hepatorenal function, gastrointestinal bleeding, and many others; however it is not well known whether the infection acquisition sites have an effect on the prog...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.2006.21.4.666
更新日期:2006-08-01 00:00:00
abstract::The data regarding risk factors for death during tuberculosis (TB) treatment are inconsistent, and few studies examined this issue in Korea. The purpose of this study was to evaluate baseline prognostic factors for death during treatment of adult patients with pulmonary TB in Korea. A multicenter retrospective cohort ...
journal_title:Journal of Korean medical science
pub_type: 杂志文章,多中心研究
doi:10.3346/jkms.2014.29.9.1226
更新日期:2014-09-01 00:00:00
abstract::This study was done to characterize the natural course of C-peptide levels in patients with type 1 diabetes and identify distinguishing characters among patients with lower rates of C-peptide decline. A sample of 95 children with type 1 diabetes was analyzed to retrospectively track serum levels of C-peptide, HbA1c, w...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.2013.28.9.1340
更新日期:2013-09-01 00:00:00
abstract::We aimed to elucidate whether the eNOS T-786C mutant allele is implicated in subarachnoid hemorrhage (SAH) susceptibility or vasospasm after SAH, and whether the mutant allele is differentially expressed in those with small and large ruptured aneurysms in Korean population. 136 consecutive patients diagnosed with aneu...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.2006.21.5.922
更新日期:2006-10-01 00:00:00
abstract::Transpupillary retinal photocoagulations were performed on ten eyes of five pigmented rabbits using a diode laser (Nidek Co., LTD, Aichi, Japan) emitting infrared radiation at 800 nm wavelength. A histological and an ultrastructural study on the treated eyes were done at 1, 3, 5, and 7 days after retinal photocoagulat...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.1993.8.6.420
更新日期:1993-12-01 00:00:00
abstract::This study aimed to investigate pressure changes of renal pelvis and histological change of kidneys in a surgically induced sterile rabbit vesicoureteral reflux (VUR) model. Five rabbits served as a control group, 7 as the sham-operated group, and 8 served as the VUR group. Three weeks later, urodynamic studies were p...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.2010.25.9.1352
更新日期:2010-09-01 00:00:00
abstract::Light chain deposition disease (LCDD) is a rare disorder associated with a clonal proliferation of plasma cells, which synthesize abnormal monoclonal immunoglobulin light chains. LCDD is characterized by systemic deposition of light chains in various organs, with the kidneys being most commonly affected. There have be...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.2012.27.2.207
更新日期:2012-02-01 00:00:00
abstract::Telomere shortening and telomerase activation occur frequently in cases of colorectal carcinoma. In this study, we correlated the clinicopathological parameters with the telomere length in colorectal carcinomas, colonic polyps, and normal colonic tissues. We also investigated whether the telomere length changes reflec...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.2002.17.3.360
更新日期:2002-06-01 00:00:00
abstract::Bacterial pericarditis has been recognized as a rare disease since the development of antibiotics. Usually, the disease is associated with underlying conditions or a seeding of infection elsewhere to the pericardium. Here we describe a case of group G streptococcal pericarditis as an initial presentation of colon canc...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.2002.17.4.571
更新日期:2002-08-01 00:00:00
abstract::This study aimed to investigate whether the demographic variable-adjustment and supplementation of Frontal Assessment Battery (FAB) score can improve the screening ability of Mini-Mental State Examination (MMSE) for dementia and its subtypes. Five hundred forty-one non-demented comparison (NC) and 474 dementia (320 Al...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.2013.28.10.1522
更新日期:2013-10-01 00:00:00
abstract::This prospective study aimed to evaluate the satisfaction of patients who participated in the decision-making process for selecting an anesthesia method for surgery; the patients' preferred role (active, collaborative or passive) in the decision-making; and the patients' preferred choice of anesthetic method. The stud...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.2014.29.2.287
更新日期:2014-02-01 00:00:00
abstract::We report a patient with an isolated metastasis to the internal auditory canal (IAC) of bronchogenic adenocarcinoma. A 58-yr-old man who had received 6-cycle of chemotherapy under diagnosis of non-small cell lung carcinoma (T4N2M0) two years ago was referred to our department with vertigo, right-sided facial paralysis...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.2009.24.6.1227
更新日期:2009-12-01 00:00:00
abstract::Recently reports on toxocariasis are increasing by serodiagnosis in Korea. A previously healthy 17-yr-old boy complained of headache, fever, dyspnea, and anorexia. He showed symptoms and signs of eosinophilic meningitis with involvement of the lungs and liver. Specific IgG antibody to Toxocara canis larval antigen was...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.2012.27.9.1105
更新日期:2012-09-01 00:00:00
abstract::Alzheimer's disease (AD) is the most common form of dementia caused by neurodegenerative process and is tightly related to amyloid β (Aβ) and neurofibrillary tangles. The lack of early diagnostic biomarker and therapeutic remedy hinders the prevention of increasing population of AD patients every year. In spite of acc...
journal_title:Journal of Korean medical science
pub_type: 杂志文章,评审
doi:10.3346/jkms.2014.29.7.893
更新日期:2014-07-01 00:00:00
abstract::Periodontal disease is a predictor of stroke and cognitive impairment. The association between the number of lost teeth (an indicator of periodontal disease) and silent infarcts and cerebral white matter changes on brain CT was investigated in community-dwelling adults without dementia or stroke. Dental examination an...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.2013.28.6.929
更新日期:2013-06-01 00:00:00